package com.abc.service;

import com.abc.entity.User;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author 
 * @since 2024-12-25
 */
public interface IUserService extends IService<User> {
    boolean register(User user) throws Exception;
    boolean login(String userName, String password) throws Exception;

    boolean checkUser(Long userId);
}